16. Do you need more help?
If the above suggestions did not solve your problem
please contact us. The following information would
help us:
•
What external devices are connected?
•
When operating the device, at which step did the
problem occur?
•
What steps have you already taken to try and recti-
fy the problem?
•
Please provide your customer number if you have
one.
17. Cleaning
Follow the instructions below to increase the service
life of the device:
•
Always unplug the mains adapter and disconnect
all the cables before cleaning the device.
•
Do not use solvents, corrosive agents or aero-
sol-based detergents to clean the device.
•
Clean the device using a soft, lint-free cloth.
Please keep the packaging and do not use anything
other than this packaging to transport the device.
CAUTION!
None of the parts inside the device re-
quire cleaning or maintenance.
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